"Dark photon" theory says light's interference patterns may emerge from quantum particles, not waves, upending centuries of ...

Perhaps one of the most famous experiments in physics has been giving us the wrong message all these years. For nearly two ...

Does the universe notice that we're paying attention to a quantum experiment? The answer goes against everything we thought we knew.

A new theory of "dark photons" attempted to explain a centuries-old experiment in a new way this year, in an effort to change ...

When two black holes merge or two neutron stars collide, gravitational waves can be generated. They spread at the speed of ...

The double-slit experiment is the most famous and probably the most important experiment in quantum physics: individual particles are shot at a wall with two openings, behind which a detector measures ...

When two black holes merge or two neutron stars collide, gravitational waves can be generated. They spread at the speed of ...

The film explores the properties of sound waves in air, demonstrating that sound travels at approximately 1,100 feet per second and reflects similarly to light. Through experiments using echoes, beams ...